The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A053087 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A053087

a(n) is the smallest j for which 2^j kara n is defined (see A053405).
(history; published version)

#14 by Joerg Arndt at Fri Feb 03 01:35:11 EST 2023

STATUS

proposed

approved

#13 by Michel Marcus at Fri Feb 03 01:14:02 EST 2023

STATUS

editing

proposed

#12 by Michel Marcus at Fri Feb 03 01:13:55 EST 2023

EXTENSIONS

More terms from Antony M. Goddard, cat(AT)animal.u-net.com or tony(AT)noggin.lowtech.org, Oct 13, 2000.

STATUS

proposed

editing

#11 by Jon E. Schoenfield at Fri Feb 03 00:54:46 EST 2023

STATUS

editing

proposed

#10 by Jon E. Schoenfield at Fri Feb 03 00:54:39 EST 2023

NAME

Lowest a(n) is the smallest j for which 2^j kara n is defined (see A053405).

STATUS

approved

editing

#9 by Reinhard Zumkeller at Mon Jan 27 08:32:48 EST 2014

STATUS

editing

approved

#8 by Reinhard Zumkeller at Mon Jan 27 08:20:32 EST 2014

KEYWORD

nonn,look

STATUS

approved

editing

#7 by Reinhard Zumkeller at Sat Mar 30 10:56:05 EDT 2013

STATUS

editing

approved

#6 by Reinhard Zumkeller at Sat Mar 30 10:50:42 EDT 2013

CROSSREFS

A053092(n) = 2^a(n) kara n.

STATUS

approved

editing

#5 by Reinhard Zumkeller at Sat Mar 30 09:28:22 EDT 2013

STATUS

editing

approved